.bg-color {
  background: #222d32;
}

.mt-150 {
  margin-top: 150px;
}
.lf-180{
  padding-left: 180px;
}
.index-adide.index-ia{
  left:-180px;
}

.transtion{
  transition: left 1s;
}
.transtion1{
  transition: padding 1s;
}
a,
a:hover,
a:link,
a:active,
a:visited{
  text-decoration: none;
  //color: #fff;
}
ul,
ol,
li{
  list-style: none;
  margin: 0;
  padding: 0;

}

.cursor{
  cursor: pointer;
}

body{
  height: 3000px;
}

.lt-bgcbd{
  background-color: #ccc;
  border-left: 3px solid red;
}
//----------左侧导航栏--------------
.index-adide{
  width: 180px;
  height: 1200px;
  background-color: #222D32;
  position: fixed;
  top: 0;
  left: 0;
  z-index: 2;
  .index-top{
    height: 50px;
    background-color: #367FA9;
    
    a{
      color: #fff;
      font-size: 22px;
      height: 50px;
      line-height: 50px;
    }
  }
  img{
    width: 80px;
    height: 80px;
    border-radius: 50%;
    margin: 40px ;
  }
  p{
    font-size: 18px;
    color: #fff;
  }
  .adide-nav{
    
    
    ul{
      li{
        font-size: 16px;
        line-height: 35px;
        
        color: #fff;
        a{
          padding-left: 40px;
          color: #fff;
        }
        .adide-hide{
          display: none;
         
        }
        ul{
           
           a{
             padding-left: 60px;
           }
        }
      }
    }
  }
}
//-----------头部-------------------
.index-nav{
  position: fixed;
  top: 0;
  left: 0;
  z-index: 1;
  background-color: #3C8DBC;
  height: 50px;
  width: 100%;
  // padding-left: 180px;
  color: #fff;
  i{
    display: block;
    margin: 15px;
    font-size: 20px;
  }
  
}

.index-main{
  margin-top: 80px;
  margin: 80px 10px 10px;
  color: #337ab7;
 
}
